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ICE Princess25 [194]
3 years ago
5

Read the two sentences below. Then select the response that best describes the verb tense used in the sentences.

Computers and Technology
1 answer:
N76 [4]3 years ago
6 0
I would say A because it was talking about something in the present but what they were talking about was in past. so I would think A
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Using numerous computers to inundate and overwhelm the network from numerous launch points is called a(n) ________ attack.
AnnZ [28]
Distributed Denial of Service /<span> </span><span>DDoS</span>
4 0
3 years ago
Which type of system would be more reliable for keeping a plane traveling at constant speed – an automatically controlled feedba
Anastasy [175]

In order to keep the plane travelling at a constant speed, an automatically controlled feedback loop is more reliable.

<u>Explanation:</u>

The main reason behind this is that the plane needs to travel at a constant speed and that would only be maintained by setting constant feedback for the loop.

The feedback being constant will correspond to constant input which will, in turn, correspond to a constant output and hence constant speed.

In the case of using a manually controlled feedback loop, feedback will have to be provided manually at each iteration which is not practically viable as there is a scope for errors.

6 0
3 years ago
Which of the following is necessary to connect a computer outside of the hospital to the hospital's server?
dybincka [34]

Answer:

The answer is "Option C"

Explanation:

VPN reflects virtual private networking, providing secure networking and strong links between private networks. It helps us to use remote machines, that are like on the same local site, and we use VPN to reach the hospital website. And other choices which could be listed as follows that is not correct:

  • In option A, WAN represents a wide area network, it's used to connect computers through networking, that's why it's not correct.
  • In option B, LAN stands for local area network, it shares a common line or wireless links for communication, that's why it is not correct.
  • In option D, FOV stands for field of view that is used for gaming purposes, that's why it is not correct.
7 0
3 years ago
Why is manual coding the best way to learn HTML?
Stels [109]

Answer:

It helps to put the code in to your working memory and you will have a greater ability to problem solve.

Explanation:

If your just a beginner, then writing the code out your self will help you learn what each line means. Also, you will see the effects that each line has. Of course, this is really dependent on how much code you've written before and how much code your dealing with.

5 0
3 years ago
What are the three main purposes of an operating system? Explain how the old mainframe computers were different from the compute
lbvjy [14]

Answer:(1) To manage the computer's resources, which includes central processing unit, memory, disk drives, and printers, (2) To establish a user interface

(3)To execute and provide services for applications software.

The old mainframe computers have

(1) low memory sizes

(2) slower connectivity speed

(3) Larger sizer

(4) low sophistication.

Explanation: Operating system is a system software that manages the computer resources,helps to establish user interface and it helps to provide services for application softwares.

Operating system software includes WINDOWS X,WINDOWS 7,WINDOWS 8,LINUX,etc.

Mainframe computers are computers used by large multinational companies for processing bulk data. Old mainframe computers were produced by IBM(INTERNATIONAL BUSINESS MACHINE) in the year 1952 they are classed two scientific and commercial mainframe computers with different information although they had some incompatibilities. Old mainframe computers are large in size with low processing speed, sophistication and storage compared to present day system.

3 0
3 years ago
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